A321neo vs 787-8 Dreamliner
The 787-8 Dreamliner leads, topping 6 of 7 compared metrics.
The Airbus A321neo (introduced 2017) and the Boeing Commercial Airplanes 787-8 Dreamliner (introduced 2011) are two aircraft buyers regularly weigh against each other. Both are commercial, which makes them natural cross-shopping rivals. The clearest separation between them is range, where the 787-8 Dreamliner has the advantage. The spec-by-spec breakdown below is followed by a mission-fit read and a buyer's recommendation.
6 more specs per aircraft — ceiling, climb, cabin, dimensions and more — are free with an account.
A321neo vs 787-8 Dreamliner: the key differences
- The 787-8 Dreamliner delivers 83% more range (A321neo: 4,000 nm; 787-8 Dreamliner: 7,305 nm).
- The 787-8 Dreamliner delivers 0% more cruise speed (A321neo: 487 kt; 787-8 Dreamliner: 488 kt).
- The 787-8 Dreamliner delivers 47% more passenger capacity (A321neo: 244 seats; 787-8 Dreamliner: 359 seats).
- The A321neo is the newer design (introduced 2017 versus 2011 for the 787-8 Dreamliner), a gap of 6 years that usually shows up in avionics, cabin systems and fuel burn.
- The 787-8 Dreamliner is the larger aircraft by maximum takeoff weight (502,500 lbs versus 213,848 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
The 787-8 Dreamliner is the stronger fit for nonstop ultra-long-haul routes — its 7,305 nm of range removes fuel stops on those legs. The A321neo, at 4,000 nm, is better matched to long-haul and transatlantic missions, where lower trip cost counts for more than outright reach. If most of your flying sits inside the A321neo's range, the 787-8 Dreamliner's extra capability is range you pay to carry but rarely use.
Which should you choose?
On published specifications the 787-8 Dreamliner leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The A321neo can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
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A321neo vs 787-8 Dreamliner: FAQs
Which has the longer range, the A321neo or the 787-8 Dreamliner?
The 787-8 Dreamliner has the longer published range — 7,305 nm versus 4,000 nm for the A321neo.
Does the A321neo or 787-8 Dreamliner seat more passengers?
The 787-8 Dreamliner carries more passengers at maximum configuration — up to 359 seats, compared with 244 on the A321neo.
Which is faster, the A321neo or the 787-8 Dreamliner?
The 787-8 Dreamliner cruises faster, at 488 kt versus 487 kt for the A321neo.
Which is newer, the A321neo or the 787-8 Dreamliner?
The A321neo is the newer design, introduced in 2017 versus 2011 for the 787-8 Dreamliner.
Is the A321neo or the 787-8 Dreamliner the larger aircraft?
By maximum takeoff weight the 787-8 Dreamliner is the larger aircraft — 502,500 lbs versus 213,848 lbs for the A321neo.
Should I buy the A321neo or the 787-8 Dreamliner?
On published specifications the 787-8 Dreamliner leads on both range and cabin capacity, so it suits operators who want maximum mission flexibility from a single airframe. The A321neo can still be the smarter buy on acquisition cost, operating economics, runway performance, or current availability — the factors that rarely show up in a spec sheet. Our acquisition advisory team can model both against your actual mission profile before you commit.
Still weighing up the A321neo vs 787-8 Dreamliner?
Specs only take you so far. Our advisors give an independent recommendation based on your mission, budget and how you actually fly — and represent your side through to purchase.